Metro operates a fleet of about 1,300 vehicles -- including standard and articulated coaches, electric trolleys, dual-powered buses, hybrid diesel-electric buses and streetcars -- that serves an annual ridership of 100 million within a 2,134 square mile area. Metro serves riders who are disabled with accessible fixed route service (all Metro buses have wheelchair lifts or ramps and all routes and trips are accessible), as well as paratransit van service and a taxi scrip program.